#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>

int main()
{
	int m = 0;
	int n = 0;
	while (scanf("%d %d", &m, &n) != EOF)
	{
		int arr[m][n];
		for (int i = 0; i < m; i++)
		{
			for (int j = 0; j < n; j++)
			{
				scanf("%d ", &arr[i][j]);
			}
		}
		for (int i = 0; i < n; i++)
		{
			for (int j = 0; j < m; j++)
			{
				printf("%d ", arr[j][i]);
			}
            printf("\n");
		}

	}
	return 0;
}
